<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title></title>
</head>
<body>
<table width="200px" border="1" align="center" cellpadding="0"
       style="border:1px solid #ccc; border-collapse: separate;border-spacing: 20px 10px;">
    <tr>
        <th>姓名</th>
        <th>年龄</th>
    </tr>
    <tr>
        <td>张三</td>
        <td>18</td>
    </tr>
    <tr>
        <td>李四</td>
        <td>20</td>
    </tr>
</table>
</body>
</html>